4-9-3. Weights and measures -- Systems used -- Basic units, tables, and equivalentsas published by National Institute of Standards and Technology. (1) The department shall use the same system of weights and measures that iscustomarily used in the United States, and the metric system of weights and measures.
(2) Either system may be used for commercial purposes in the state.
(3) The definitions of basic units of weight and measure, the tables of weight andmeasure, and the weights and measures equivalents published by the National Institute ofStandards and Technology, shall determine the weights and measures systems used within thestate.
Amended by Chapter 358, 2004 General Session